340.24% is the change from 82 to 361
Calculation steps:
[( 361 - 82 ) ÷ 82] x 100 = 340.24%
Formula
Percentage change = [(361 - 82) / 82] x 100
Subtract the new number by the original number
361 - 82 = 279
279 ÷ 82 = 3.402439024390244
3.402439024390244 x 100 = 340.24%